The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 15, 2020

Filed:

Jun. 21, 2013
Applicant:

U.s.a. As Represented BY the Administrator of the National Aeronautics and Space Administration, Washington, DC (US);

Inventors:

Dongming Zhu, Westlake, OH (US);

Janet B. Hurst, Columbia Station, OH (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/00 (2006.01); C04B 41/50 (2006.01); C04B 41/00 (2006.01); C04B 41/87 (2006.01); C22C 29/18 (2006.01); C22C 32/00 (2006.01); C23C 16/42 (2006.01);
U.S. Cl.
CPC ...
F01D 25/005 (2013.01); C04B 41/009 (2013.01); C04B 41/5042 (2013.01); C04B 41/5044 (2013.01); C04B 41/87 (2013.01); C22C 29/18 (2013.01); C22C 32/0078 (2013.01); C23C 16/42 (2013.01); Y10T 428/264 (2015.01);
Abstract

Advanced environmental barrier coating bond coat systems with higher temperature capabilities and environmental resistance are disclosed. These bond coat systems can be applied to ceramic substrates such as SiC/SiC ceramic matrix composite substrates, and can provide protection from extreme temperature, mechanical loading and environmental conditions, such as in high temperature gas turbines. Example bond coat systems can include either an advanced silicon/silicide component, an oxide/silicate component, or a combination thereof.


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Zhu, Dongming. (2020). Advanced high temperature and fatigue resistant environmental barrier coating bond coat systems for sic/sic ceramic matrix composites (U.S. Patent No. 10774682). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10774682

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